L T Wong
Biographic Data
| ID | 7853372 |
|---|---|
| NAME | L T Wong |
| GIVEN NAMES | L T |
| FAMILY NAME | Wong |
| SIGNATURE | WONG L T |
| AFFILIATIONS | Hong Kong Polytechnic University |
| ORCID | 0000-0001-8449-4973 |
| VERIFIED | Yes |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2016 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 0 |
Updating Indoor Air Quality (IAQ) Assessment Screening Levels with Machine Learning Models
Indoor air quality (IAQ) standards have been evolving to improve the overall IAQ situation. To enhance the performances of IAQ screening models using surrogate parameters in identifying unsatisfactory IAQ, and to update the screening models such that they can apply to a new standard, a novel framework for the updating of screening levels, using machine learning methods, is proposed in this study. The classification models employed are Support Vec…
Time-Variant Positive Air Pressure in Drainage Stacks as a Pathogen Transmission Pathway of Covid-19
Time-variant positive air pressure in a drainage stack poses a risk of pathogenic virus transmission into a habitable space, however, the excessive risk and its significance have not yet been sufficiently addressed for drainage system designs. This study proposes a novel measure for the probable pathogenic virus transmission risk of a high-rise drainage stack with the occurrence of positive air pressure. The proposed approach is based on time-var…
Evaluation of Indoor Air Quality Screening Strategies
Conducting a full indoor air quality (IAQ) assessment in air-conditioned offices requires large-scale material and manpower resources. However, an IAQ index can be adopted as a handy screening tool to identify any premises (with poor IAQ) that need more comprehensive IAQ assessments to prioritize IAQ improvements. This study proposes a step-wise IAQ screening protocol to facilitate its cost-effective management among building owners and managers.…
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Evaluation of Indoor Air Quality Screening Strategies
Conducting a full indoor air quality (IAQ) assessment in air-conditioned offices requires large-scale material and manpower resources. However, an IAQ index can be adopted as a handy screening tool to identify any premises (with poor IAQ) that need more comprehensive IAQ assessments to prioritize IAQ improvements. This study proposes a step-wise IAQ screening protocol to facilitate its cost-effective management among building owners and managers.…
Time-Variant Positive Air Pressure in Drainage Stacks as a Pathogen Transmission Pathway of Covid-19
Time-variant positive air pressure in a drainage stack poses a risk of pathogenic virus transmission into a habitable space, however, the excessive risk and its significance have not yet been sufficiently addressed for drainage system designs. This study proposes a novel measure for the probable pathogenic virus transmission risk of a high-rise drainage stack with the occurrence of positive air pressure. The proposed approach is based on time-var…
Updating Indoor Air Quality (IAQ) Assessment Screening Levels with Machine Learning Models
Indoor air quality (IAQ) standards have been evolving to improve the overall IAQ situation. To enhance the performances of IAQ screening models using surrogate parameters in identifying unsatisfactory IAQ, and to update the screening models such that they can apply to a new standard, a novel framework for the updating of screening levels, using machine learning methods, is proposed in this study. The classification models employed are Support Vec…
Air Quality and Health Impacts (2 works) · Computer Science (2 works) · Engineering (2 works) · Environmental Science (2 works) · Indoor air quality (2 works) · Air Quality Monitoring and Forecasting (1 work) · Airflow (1 work) · Artificial Intelligence (1 work) · Artificial neural network (1 work) · Atmospheric pressure (1 work)